EP4273490A4 - Échangeur de chaleur - Google Patents

Échangeur de chaleur Download PDF

Info

Publication number
EP4273490A4
EP4273490A4 EP21914130.6A EP21914130A EP4273490A4 EP 4273490 A4 EP4273490 A4 EP 4273490A4 EP 21914130 A EP21914130 A EP 21914130A EP 4273490 A4 EP4273490 A4 EP 4273490A4
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
exchanger
heat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21914130.6A
Other languages
German (de)
English (en)
Other versions
EP4273490A1 (fr
Inventor
Leilei WANG
Feng Zhang
Xuemei Yang
Jing Yuan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Danfoss AS
Original Assignee
Danfoss AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Danfoss AS filed Critical Danfoss AS
Publication of EP4273490A1 publication Critical patent/EP4273490A1/fr
Publication of EP4273490A4 publication Critical patent/EP4273490A4/fr
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05391—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0243—Header boxes having a circular cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2210/00—Heat exchange conduits
    • F28F2210/08—Assemblies of conduits having different features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2225/00—Reinforcing means
    • F28F2225/02—Reinforcing means for casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2225/00—Reinforcing means
    • F28F2225/04—Reinforcing means for conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2225/00—Reinforcing means
    • F28F2225/08—Reinforcing means for header boxes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/12—Safety or protection arrangements; Arrangements for preventing malfunction for preventing overpressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2270/00—Thermal insulation; Thermal decoupling
    • F28F2270/02—Thermal insulation; Thermal decoupling by using blind conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP21914130.6A 2020-12-30 2021-12-23 Échangeur de chaleur Pending EP4273490A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202023331639.8U CN214582619U (zh) 2020-12-30 2020-12-30 换热器
PCT/CN2021/140781 WO2022143393A1 (fr) 2020-12-30 2021-12-23 Échangeur de chaleur

Publications (2)

Publication Number Publication Date
EP4273490A1 EP4273490A1 (fr) 2023-11-08
EP4273490A4 true EP4273490A4 (fr) 2024-11-13

Family

ID=78344619

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21914130.6A Pending EP4273490A4 (fr) 2020-12-30 2021-12-23 Échangeur de chaleur

Country Status (5)

Country Link
US (1) US20240159468A1 (fr)
EP (1) EP4273490A4 (fr)
CN (1) CN214582619U (fr)
MX (1) MX2023007704A (fr)
WO (1) WO2022143393A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN214582619U (zh) * 2020-12-30 2021-11-02 丹佛斯有限公司 换热器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03279798A (ja) * 1990-03-28 1991-12-10 Showa Alum Corp 熱交換器
EP0564761A2 (fr) * 1992-04-10 1993-10-13 Längerer & Reich GmbH & Co. Echangeur de chaleur, en particulier refroidisseur, par exemple refroidisseur d'huile
EP0823609B1 (fr) * 1996-08-07 2001-12-19 DENSO THERMAL SYSTEMS S.p.A. Condenseur pour système de conditionnement d'air pour véhicules
US20140109609A1 (en) * 2011-06-16 2014-04-24 Nippon Light Metal Company, Ltd. Drainage structure for corrugated-fin heat exchanger
WO2014103268A1 (fr) * 2012-12-26 2014-07-03 日本軽金属株式会社 Tube d'échange de chaleur dans un échangeur thermique et procédé de production d'un tube d'échange de chaleur
US20190353426A1 (en) * 2018-05-18 2019-11-21 Denso International America, Inc. Side member and heat exchanger having the same
WO2020230267A1 (fr) * 2019-05-14 2020-11-19 三菱電機株式会社 Échangeur de chaleur, et dispositif de cycle frigorifique

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5555930A (en) * 1994-06-24 1996-09-17 Behr Heat Transfer, Inc. Heat exchanger assembly with structural side passageways
US6032728A (en) * 1998-11-12 2000-03-07 Livernois Research & Development Co. Variable pitch heat exchanger
DE102007028792A1 (de) * 2006-06-29 2008-01-31 Denso Corp., Kariya Wärmeaustauscher
JP6035089B2 (ja) * 2012-09-12 2016-11-30 株式会社ケーヒン・サーマル・テクノロジー 熱交換器
CN105091413B (zh) * 2014-05-06 2017-10-13 美的集团股份有限公司 换热器
KR102228024B1 (ko) * 2015-04-15 2021-03-16 한온시스템 주식회사 차량용 응축기
JP6905895B2 (ja) * 2017-08-28 2021-07-21 マーレベーアサーマルシステムズジャパン株式会社 コンデンサ
CN214582619U (zh) * 2020-12-30 2021-11-02 丹佛斯有限公司 换热器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03279798A (ja) * 1990-03-28 1991-12-10 Showa Alum Corp 熱交換器
EP0564761A2 (fr) * 1992-04-10 1993-10-13 Längerer & Reich GmbH & Co. Echangeur de chaleur, en particulier refroidisseur, par exemple refroidisseur d'huile
EP0823609B1 (fr) * 1996-08-07 2001-12-19 DENSO THERMAL SYSTEMS S.p.A. Condenseur pour système de conditionnement d'air pour véhicules
US20140109609A1 (en) * 2011-06-16 2014-04-24 Nippon Light Metal Company, Ltd. Drainage structure for corrugated-fin heat exchanger
WO2014103268A1 (fr) * 2012-12-26 2014-07-03 日本軽金属株式会社 Tube d'échange de chaleur dans un échangeur thermique et procédé de production d'un tube d'échange de chaleur
US20190353426A1 (en) * 2018-05-18 2019-11-21 Denso International America, Inc. Side member and heat exchanger having the same
WO2020230267A1 (fr) * 2019-05-14 2020-11-19 三菱電機株式会社 Échangeur de chaleur, et dispositif de cycle frigorifique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022143393A1 *

Also Published As

Publication number Publication date
US20240159468A1 (en) 2024-05-16
EP4273490A1 (fr) 2023-11-08
MX2023007704A (es) 2023-07-10
WO2022143393A1 (fr) 2022-07-07
CN214582619U (zh) 2021-11-02

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